| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation member in which the curving operation of catheter tips can easily be performed without moving a relatively large member.SOLUTION: An operation member includes: a rotary operation part 10 fixed to a medical long body 100 and rotating the medical long body in the shaft circumference; a pulling wire 20 fixed to the medical long body; a pulling operation part 30 connected with the pulling wire, and curving at least a portion of the medical long body to the direction intersecting with the axial direction by pulling the pulling wire; a supporting part 40 rotatably provided around the shaft circumference of the medical long body, and supporting the pulling operation part while enabling the pulling operation; a connection part 50 for connecting the supporting part with the rotary operation part, and rotating the supporting part and the pulling operation part around the shaft circumference of the medical long body with the rotation of the rotary operation part; and a grip part 60 limited in the axial movement by being disposed between the rotary operation part and the supporting part, and provided turnably and independently to the rotary operation part and the supporting part. |
